Better handling of children deletion in delete-lambda.
commit223b48e4e9dcd7ae37756c03f95ee5be06819db6
authorStas Boukarev <stassats@gmail.com>
Wed, 14 Feb 2018 17:07:39 +0000 (14 20:07 +0300)
committerStas Boukarev <stassats@gmail.com>
Wed, 14 Feb 2018 17:07:39 +0000 (14 20:07 +0300)
tree48e43dc8bd0e932238d474f67a714b9c046a46f5
parent50fab89e8e5022c22082f0538d8195f7e9a72c0c
Better handling of children deletion in delete-lambda.

Prevent deleting only the outermost XEP for the lambda, the inner ones
will be unreachable.

Fixes lp#1749031
src/compiler/ir1util.lisp
tests/bad-code.pure.lisp